Hi
here is the part of code, where are have boxes with entries, and i want to create function that I will call with button, that will grep some values from folder and write them to this boxes (variables Cell12..). Here is how boxes looks

Working with this gtkdialog is a little bit different then bash, so I get stuck from time to time .. for example I have a function with grep command, and I want to pass a argument(varaible) to this function, but from gtkdialog it's not working: